Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Living room fireplace: front elevation (1 1/2" = 1'-0")

Watercolor over graphite on off-white board

Graphite on cream wove paper

Watercolor on heavy off-white wove paper

Black ink on folded cream colored paper

Graphite on off-white wove paper

Charcoal on off-white laid paper

Watercolor over graphite on off-white wove paper

Crayon on paper

Graphite on off-white wove paper

Watercolor on white wove paper

Black and blue marker and graphite on white wove translucent paper

Pastel on brown paperboard